| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $176.40 | 9.492% | $193.1439 | $193.14 | $193.15 | $193.10 |
| Purchase #2 | $14.73 | 10.623% | $16.2948 | $16.29 | $16.30 | $16.30 |
| Purchase #3 | $246.86 | 11.236% | $274.5972 | $274.60 | $274.60 | $274.60 |
| Purchase #4 | $53.33 | 6.528% | $56.8114 | $56.81 | $56.80 | $56.80 |
| Purchase #5 | $199.66 | 8.597% | $216.8248 | $216.82 | $216.80 | $216.80 |
| Purchase #6 | $47.92 | 11.437% | $53.4006 | $53.40 | $53.40 | $53.40 |
| Purchase #7 | $16.54 | 3.220% | $17.0726 | $17.07 | $17.05 | $17.10 |
| 7 purchase totals = | $755.44 | $828.1453 | $828.13 | $828.10 | $828.10 | |